Oral water jet



FIG. 1 is a top, front, and right side perspective view of an oral water jet showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is bottom, rear, and right side perspective view thereof; and,

FIG. 9 is a top, rear, and left side perspective view thereof, shown in an environment of use with a tip installed.

The broken line showing of the tip in FIG. 9 depicts environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for an oral water jet, as shown and described. 